The dress comes with mysterious blue liberi feathers on it i cannot believe you would rob Astesia like this. Anyway, they can be brushed away easily.

The Undying Lantern is undying. The Shopkeeper simply asks that Mizuki be safe if he's going to wander around in the pitch dark with it, especially when he goes into the woods later on.

The wetsuit arrives packaged in a neat little box like maybe the Trader acquired this from fantasy Terra Amazon, and the Nightsun flower sits on top of the packaging neatly. The Trader simply comments that the little flower is pretty before passing it over.